T420 framework is made and developed the centrally placed layshaft. The framework is extremely redesigned working alongside the narrower mounting bulkheads and permits to include both considerably longer suspension system system system system system hands furthermore optional fast hands. The aluminum solid framework provides better control, security and makes the car better to drive in high traction carpeting conditions. Extensively tested and perfect for high- and very-high traction tracks, this slim framework is CNC-machined from 2mm premium Swiss 7075 T6 remember black colored colored colored colored coated.